diff --git a/music/models.py b/music/models.py
index 2e94927a..6a6a94f3 100644
--- a/music/models.py
+++ b/music/models.py
@@ -1,4 +1,4 @@
-
+"""models of music"""
 
 from django.db import models
 from django.contrib.auth.models import User